X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/46132182f033f8e24e89036b6111fa470bb4abb0..9453a61bd887cb6a9a5c08e80af2eba072516663:/src/common/image.cpp

diff --git a/src/common/image.cpp b/src/common/image.cpp
index ac99956336..e9435b5a46 100644
--- a/src/common/image.cpp
+++ b/src/common/image.cpp
@@ -2749,18 +2749,18 @@ wxImage wxImage::Rotate(double angle, const wxPoint & centre_of_rotation, bool i
             // First, find rectangle that covers the rotated image;  to do that,
             // rotate the four corners
 
-    const wxRotationPoint & p0 = centre_of_rotation;
+    const wxRotationPoint p0 = centre_of_rotation;
 
     wxRotationPoint p1 = rotated_point (0, 0, cos_angle, sin_angle, p0);
     wxRotationPoint p2 = rotated_point (0, img.GetHeight(), cos_angle, sin_angle, p0);
     wxRotationPoint p3 = rotated_point (img.GetWidth(), 0, cos_angle, sin_angle, p0);
     wxRotationPoint p4 = rotated_point (img.GetWidth(), img.GetHeight(), cos_angle, sin_angle, p0);
 
-    int x1 = floor (wxMin (wxMin(p1.x, p2.x), wxMin(p3.x, p4.x)));
-    int y1 = floor (wxMin (wxMin(p1.y, p2.y), wxMin(p3.y, p4.y)));
+    int x1 = (int) floor (wxMin (wxMin(p1.x, p2.x), wxMin(p3.x, p4.x)));
+    int y1 = (int) floor (wxMin (wxMin(p1.y, p2.y), wxMin(p3.y, p4.y)));
 
-    int x2 = ceil (wxMax (wxMax(p1.x, p2.x), wxMax(p3.x, p4.x)));
-    int y2 = ceil (wxMax (wxMax(p1.y, p2.y), wxMax(p3.y, p4.y)));
+    int x2 = (int) ceil (wxMax (wxMax(p1.x, p2.x), wxMax(p3.x, p4.x)));
+    int y2 = (int) ceil (wxMax (wxMax(p1.y, p2.y), wxMax(p3.y, p4.y)));
 
     wxImage rotated (x2 - x1 + 1, y2 - y1 + 1);
 
@@ -2841,7 +2841,7 @@ wxImage wxImage::Rotate(double angle, const wxPoint & centre_of_rotation, bool i
                     else
                     {
                     		// weights for the weighted average are proportional to the inverse of the distance
-                    	const w1 = 1/d1, w2 = 1/d2, w3 = 1/d3, w4 = 1/d4;
+		      const double w1 = 1/d1, w2 = 1/d2, w3 = 1/d3, w4 = 1/d4;
                     	
 	                    for (int i = 0; i < 3; i++)     // repeat calculation for R, G, and B
     	                {
@@ -2859,8 +2859,8 @@ wxImage wxImage::Rotate(double angle, const wxPoint & centre_of_rotation, bool i
             }
             else
             {
-                const int & xs = wxCint (src.x);      // wxCint performs rounding to the
-                const int & ys = wxCint (src.y);      // closest integer
+                const int xs = wxCint (src.x);      // wxCint performs rounding to the
+                const int ys = wxCint (src.y);      // closest integer
 
                 if (0 <= xs && xs < img.GetWidth() &&
                     0 <= ys && ys < img.GetHeight())